Download Tidal Power Tidal Energy Images. The sihwa lake tidal power station in south korea has the largest electricity generation. One type of tidal energy system uses a structure similar to a dam called a barrage.

Tidal Energy: The New Sustainable Resource - Wood Harbinger from www.woodharbinger.com

While the potential of tidal hydroelectricity has long been recognized, compared to river dams, tidal power projects are expensive because massive structures must be built in difficult saltwater environments. Indeed, tide mills, in use on the spanish, french and british coasts, date back the tides turned waterwheels, producing mechanical power to mill grain. Tidal power is a kind of hydropower that generates electric power by converting the energy of tides.

This renewable energy source has great potential as tides are much more predictable than wind power and solar energy.

The sihwa lake tidal power station in south korea has the largest electricity generation. Tidal energy is a largely untapped, renewable energy source based largely on lunar gravitation. It was built in 1966. Investment in tidal power has only been conducted by governments, unlike wind power where there has been an increase in the number of individuals and organisations investing in it over the years.